Alexander Ardelan
type: MusicGroup
popularity: 18
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40566b369685d52ab3f32b843fcceba60e8f3d0e1f1291d7a294f9c778daba80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1296e8b9-cb77-44d9-908b-b3b427c2d1df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1296e8b9-cb77-44d9-908b-b3b427c2d1df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1296e8b9-cb77-44d9-908b-b3b427c2d1df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40566b369685d52ab3f32b843fcceba60e8f3d0e1f1291d7a294f9c778daba80","name":"Alexander Ardelan","registered_at":"2026-06-14T06:26:47Z","symbol":"NIM0366733","token_address":"0xf1089be64e2fe69de9364b02cfb91251e37b4716","type":"artist","uuid":"1296e8b9-cb77-44d9-908b-b3b427c2d1df"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40566b369685d52ab3f32b843fcceba60e8f3d0e1f1291d7a294f9c778daba80. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1296e8b9-cb77-44d9-908b-b3b427c2d1df.json and https://artists.proofprofile.net/proofs/artist/1296e8b9-cb77-44d9-908b-b3b427c2d1df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x40566b369685d52ab3f32b843fcceba60e8f3d0e1f1291d7a294f9c778daba80","name":"Alexander Ardelan","registered_at":"2026-06-14T06:26:47Z","symbol":"NIM0366733","token_address":"0xf1089be64e2fe69de9364b02cfb91251e37b4716","type":"artist","uuid":"1296e8b9-cb77-44d9-908b-b3b427c2d1df"}
album: Greensleaves
  type: MusicAlbum
  date published: 2017-02-13
album: Returning Home
  type: MusicAlbum
  date published: 2018-02-07
album: Being Together
  type: MusicAlbum
  date published: 2020-01-10
album: Canzone Del tramonto
  type: MusicAlbum
  date published: 2021-10-08
album: Silent Night
  type: MusicAlbum
  date published: 2022-10-14